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Open on Codeforces · 690 unique accepted
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Quality: 8,327 global accepts · Tags: bitmasks, constructive algorithms, graphs, greedy, implementation, math · first AC: Sep 10, 2023 · PyPy 3-64 (first AC)
Quality: 1,464 global accepts · Tags: geometry, math · first AC: Sep 4, 2023 · PyPy 3-64 (first AC)
Quality: 8,263 global accepts · Tags: combinatorics, math · first AC: Sep 3, 2023 · PyPy 3-64 (first AC)
Quality: 7,640 global accepts · Tags: brute force, constructive algorithms, data structures, dp, greedy, math · first AC: Aug 26, 2023 · PyPy 3-64 (first AC)
Quality: 9,993 global accepts · Tags: dfs and similar, dsu, graphs, greedy, implementation · first AC: Jul 21, 2023 · last AC: Jul 21, 2023 · PyPy 3-64 (first AC)
Quality: 11,565 global accepts · Tags: brute force, math · first AC: Apr 6, 2023 · PyPy 3-64 (first AC)
Quality: 9,420 global accepts · Tags: greedy, math, number theory · first AC: Mar 26, 2023 · PyPy 3-64 (first AC)
Tags: greedy, strings · first AC: Mar 26, 2023 · PyPy 3-64 (first AC)
Quality: 7,293 global accepts · Tags: combinatorics, math, probabilities · first AC: Mar 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,319 global accepts · Tags: brute force, dfs and similar, implementation · first AC: Mar 19, 2023 · PyPy 3-64 (first AC)
Quality: 8,041 global accepts · Tags: binary search, bitmasks, data structures, hashing, math, sortings · first AC: Jan 24, 2023 · PyPy 3-64 (first AC)
Quality: 12,297 global accepts · Tags: binary search, math, number theory, sortings, two pointers · first AC: Jan 21, 2023 · PyPy 3-64 (first AC)
Quality: 9,666 global accepts · Tags: brute force, chinese remainder theorem, math, number theory · first AC: Dec 30, 2022 · PyPy 3-64 (first AC)
Quality: 8,499 global accepts · Tags: binary search, brute force, data structures, dp, two pointers · first AC: Dec 27, 2022 · last AC: Dec 27, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 12,136 global accepts · Tags: bitmasks, brute force, hashing, math, number theory · first AC: Dec 27, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 7,669 global accepts · Tags: games · first AC: Dec 18, 2022 · PyPy 3-64 (first AC)
Quality: 9,450 global accepts · Tags: constructive algorithms, data structures, greedy, math, number theory · first AC: Jul 10, 2022 · Python 3 (first AC)
Quality: 12,164 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Jul 9, 2022 · Python 3 (first AC)
Quality: 10,723 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Jul 4, 2022 · Python 3 (first AC)
Quality: 11,367 global accepts · Tags: binary search, combinatorics, implementation, math, sortings, two pointers · first AC: May 28, 2022 · PyPy 3 (first AC)
Quality: 10,540 global accepts · Tags: binary search, greedy, math · first AC: Apr 9, 2022 · Python 3 (first AC)
Quality: 7,178 global accepts · Tags: games, math · first AC: Dec 31, 2021 · Python 3 (first AC)
Quality: 10,362 global accepts · Tags: geometry, math · first AC: Jul 18, 2021 · Python 3 (first AC)
Quality: 4,971 global accepts · Tags: greedy, implementation, strings, two pointers · first AC: Nov 9, 2025 · PyPy 3-64 (first AC)
Quality: 6,196 global accepts · Tags: combinatorics, dfs and similar, graphs, trees · first AC: Aug 7, 2025 · PyPy 3-64 (first AC)